Our Lamps series have reliable quality assurance, Strict test method, Professional team and manufacturer give you trust and guarantee.Product name: Column lightsMaterial: Acrylic, plasticColour: WhiteWeight:Dia 20cm: 0.9KGDia 25cm: 1.2KGDia 30cm: 1.9KGDia 40cm: 2.2KGProduct dimensions: (Specific reference size chart)Dia 20cm:Length: 20CM,Width: 20CM,Height: 29CMDia 25cm:Length: 25CM,Width: 25CM,Height: 34CMDia 30cm:Length: 30CM,Width: 30CM,Height: 52CMWaterproof rating: IP55Lamp holder type: E27 (Not included)Number of bulbs: 1Bulb type: Incandescent lamps, LEDs, etc.Voltage: 110-240VPower: 15-45WProduct style: ModernSurface reatment process: Spray scrubApplicable space Range: 5-25㎡Applicable places: lawn, outdoor, courtyard, villa, garden, fence, balcony, park, community, etc.Package:1 * Column lamp (without bulb)Service: If you have further questions about our products, please contact us. We will answer you in time and give you the perfect answer.Please note: For safety reasons, installation by a professional electrician is required.